Why would it need a new design when it's a variant of SS2. As for the no build up, rage-based transformations isn't something new in the series. It's literally the basis for Super Saiyan. It's definitely not ugly, Trunks new look is pretty good, IMO.Good? The form is a lazy recolor (maybe not even that) of SSJ2 and comes out of no where with no build up and the thought behind it is ridiculous and it looks ugly and lame as hell.